US Patent: 585,412
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| Wrench
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Patentee:
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| Theodore G. Thomas (exact or similar names) - Lamarque, TX |
| Manufacturer: |
| Not known to have been produced |
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Patent Dates:
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| Applied: |
Sep. 17, 1896 |
| Granted: |
Jun. 29, 1897 |
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Patent Pictures:
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Theodore G. Thomas patent June 29, 1897 |
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Stan Schulz
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Description: |
| The point of the patent is the size adjustment accomplished by gripping teeth on the inner faces of the two halves which are held in mesh by a sliding loop, combined with the "swell" of the handle.
The two halves can also incorporate other tool functions such as hammer, screwdriver, etc. |
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